Graphoplex Pressure Drop in Gas Lines
Country of manufacture: France, Date of manufacture: ____
Overall length: 29.5 cm, Width: 3.9 cm, Weight: 80.4 gms
Materials: Closed form simplex type, all plastic
Cursor: 4.1 X 4.0 X 0.6 cms; all plastic, slightly magnifying; lines = one; reference lines for gases w/different densities
Scales: 8, specialized
Front: 27 cm // PA-PB in mm water, P in kg/cm2, PA2-PB2 in kg/cm2 [ Length L, Diameter D in mm ] Loss Q in m³/hr, Log of Pressure P
Back: Instructions (in French)
Back of Slide: blank
Gauge Marks: [ ]
Condition: C2 (Mint, no box)
Came with: Original leather case, instructions, mathematical constants card
Information Card
